so are you saying I should/can continue to use my customized video3 input from DVI_2 and Optical 4 and play with DTS processing?

I guess I'll find a few HD-DVDs that are utilizing Dolby Digital Plus or TrueHD and compare the results between the two.

thanks again.

billmac
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EQ List:
Meat:Outlaw 990/7125
Sources:Toshiba HD-XA2, Oppo BDP-83 BluRay player,, Xbox360, Fios HD Cablebox
Speakers:Triad In-Room Silver LCR
Surrounds: Triad on-wall Silvers
Subs: (2) Triad in-room Silver subs with external amps
Display:JVC Projector, 110" SMX Screen